from PIL import ImageFile as PILImageFile
p = PILImageFile.Parser()
#Parser the data
for chunk in content.chunks():
p.feed(chunk)
try:
image = p.close()
except IOError:
return None
#Here the model is RGBA
if image.mode != "RGB":
image = image.convert("RGB")
它总是卡在这里:
image = image.convert("RGB")
File "C:\Python25\Lib\site-packages\PIL\Image.py" in convert
653. self.load()
File "C:\Python25\Lib\site-packages\PIL\ImageFile.py" in load
189. s = read(self.decodermaxblock)
File "C:\Python25\Lib\site-packages\PIL\PngImagePlugin.py" in load_read
365. return self.fp.read(bytes)
File "C:\Python25\Lib\site-packages\PIL\ImageFile.py" in read
300. data = self.data[pos:pos+bytes]
Exception Type: TypeError at
Exception Value: 'NoneType' object is unsubscriptable
最佳答案
这是由于PIL中close的错误编码导致的,这是一个错误。
编辑文件(系统上的路径可能不同):
须藤vi /usr/lib64/python2.6/site-packages/PIL/ImageFile.py
在线283修改:
def close(self):
self.data = self.offset = None
更改为:
def close(self):
#self.data = self.offset = None
self.offset = None
就是这样,注释掉损坏的代码,添加正确的行,然后保存文件。完成所有操作,只需运行以前失败的程序即可,现在就可以运行。
关于python - PIL处理PNG时出现问题,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/919104/